Home / 11,550,666,917,788-15,940,302,619,188-6,348,279,987,963.50

Finding the Fourth Proportional to 11,550,666,917,788, 15,940,302,619,188 and 6,348,279,987,963.50

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Solution

The fourth proportional to 11,550,666,917,788, 15,940,302,619,188 and 6,348,279,987,963.50 is: 8,760,836,481,539.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,550,666,917,788 : 15,940,302,619,188 = 6,348,279,987,963.50 : x
  2. Step 2: Convert to fraction form
    11,550,666,917,788/15,940,302,619,188 = 6,348,279,987,963.50/x
  3. Step 3: Cross multiply
    11,550,666,917,788x = 15,940,302,619,188 × 6,348,279,987,963.50
  4. Step 4: Simplify right side
    11,550,666,917,788x = 101,193,504,119,473,350,480,232,448
  5. Step 5: Solve for x
    x = 101,193,504,119,473,350,480,232,448/11,550,666,917,788
  6. Step 6: Final answer
    x = 8,760,836,481,539.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.